//
// Authors:
//   Rolf Bjarne Kvinge (rolf@xamarin.com>
//
// Copyright 2013 Xamarin Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System.Threading.Tasks;
using System.Threading;

using CoreLocation;

#nullable enable

namespace MapKit {
	public partial class MKGeodesicPolyline {
		/// <param name="points">To be added.</param>
		///         <summary>To be added.</summary>
		///         <returns>To be added.</returns>
		///         <remarks>To be added.</remarks>
		public static unsafe MKGeodesicPolyline FromPoints (MKMapPoint [] points)
		{
			if (points is null)
				ObjCRuntime.ThrowHelper.ThrowArgumentNullException (nameof (points));
			if (points.Length == 0)
				return PolylineWithPoints (IntPtr.Zero, 0);

			fixed (MKMapPoint* first = points) {
				return PolylineWithPoints ((IntPtr) first, points.Length);
			}
		}

		/// <param name="coords">To be added.</param>
		///         <summary>To be added.</summary>
		///         <returns>To be added.</returns>
		///         <remarks>To be added.</remarks>
		public static unsafe MKGeodesicPolyline FromCoordinates (CLLocationCoordinate2D [] coords)
		{
			if (coords is null)
				ObjCRuntime.ThrowHelper.ThrowArgumentNullException (nameof (coords));
			if (coords.Length == 0)
				return PolylineWithCoordinates (IntPtr.Zero, 0);

			fixed (CLLocationCoordinate2D* first = coords) {
				return PolylineWithCoordinates ((IntPtr) first, coords.Length);
			}
		}
	}
}
